Thursday, 26 April 2012

Conditional Distribution

Consider two random Variables $X$ and $Y$ whose Joint PDF is:
\begin{align*}
f_{XY}(x,y) &=2(x+y),\; 0 \leq y \leq  1,\; 0 \leq x \leq y \\
&=0,\; Else
\end{align*}

Find $$f_{Y|X}(y|x)$$